In this episode I chat to long standing friend Debbie Horwitz. It is very informal and just like old times. needless to say we chat about cats (mainly our own cats) but also dogs. Debbie has one of the most amazing videos that she leant me  a long time ago, of a dog showing a sequence of signals before airsnapping in front of the technician who is ignorign all the other signals. I have taught so many students using this video, and I am sure so many more have benefited from it. I can't share it here, for privacy reasons but many of you might know it. Anyway in this episode I find out something I never knew about this video which makes it all the more remarkable. List and find out! :-)